Riverdale first look: See the cast as their parents in the flashback episode. EW has your exclusive first look at the highly anticipated Riverdale flashback episode, in which the young cast members will play their characters’ parents in high school during the early ’90s.. HD Wallpaper and background images in the Riverdale (2017 TV series) club tagged: riverdale flashback episode season 3 cast promotional photos.

EW has your exclusive first look at the highly anticipated Riverdale flashback episode, in which the young cast members will play their characters’ parents in high school during the early ’90s. (fonte: the CW/ EW)